Want to buy some of Britney's lingerie? Well your in luck, well kind of. Britney has designed a corset called "A Man's Dream" for an upcoming lingerie auction. The auction will be hosted by Federick's of Hollywood and will benefit the Rape, Abuse, and Inceset National Network. Fans can bid for the corset at the official website for Federick's. The host of the even will be Susan Sarandon and will take place in Los Angeles on October 20. People can also bid on other corsets designed by celebrities like Susan Sarandon, Geena Davis, and Edie Falco.